20233760

素因数分解:

$2^5\times 5^1\times {\mathrm{126461}}^1$

素因数の和:126476

約数の個数: 24

約数和(自身を含む): 47802636

約数和(自身を除く): 27568876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126461, 252922, 505844, 632305, 1011688, 1264610, 2023376, 2529220, 4046752, 5058440, 10116880, 20233760]

約数ペア:

[(1, 20233760), (2, 10116880), (4, 5058440), (5, 4046752), (8, 2529220), (10, 2023376), (16, 1264610), (20, 1011688), (32, 632305), (40, 505844), (80, 252922), (160, 126461)]